基于有限元分析的零部件优化设计研究与应用  

The research and application of parts optimal design based on finite element analysis

作　　者：龚曙光[1] 邱爱红[1] 谢桂兰[1] 

机构地区：[1]湘潭大学机械工程学院CAE研究所,湖南湘潭411105

出　　处：《机械》2002年第5期23-25,28,共4页Machinery

基　　金：湖南省教育厅资助 (0 1C0 77)

摘　　要：介绍了在零部件设计过程中引入有限元分析的优化设计过程 ,阐述了基于有限元优化设计过程与传统优化设计过程的区别和联系 ,建立了基于有限元分析的优化设计模型。最后对两个零件进行了基于有限元分析的优化设计 。The optimal design process based on finite element analysis was introduced into the parts design, the relation and differentiation between process of optimal design in finite element analysis and conventional optimal design were expounded,and the optimal design models has been built, in this paper. Finally, two parts were successfully tested by method of optimal design besed on finite element analysis.

关 键 词：优化设计 有限元分析 结构优化 形状优化 零件设计 

分 类 号：TH122[机械工程—机械设计及理论] TB115[理学—数学]